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ANTIREFLECTION COATING AND ASSEMBLY HAVING SYNTHESIZED LAYER OF INDEX OF REFRACTION
US 3,432,225 A
Filed
: 05/04/1964
Issued
: 03/11/1969
Est. Priority Date
: 05/04/1964
Status: Expired due to Term
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Current Assignee
Frank C. Rock
Original Assignee
Frank C. Rock
Inventors
Rock, Frank C.
Application Number
US04/364,479
Time in Patent Office
1,772 Days
Field of Search
US Class Current
359/588
CPC Class Codes
C03C 17/3417
all coatings being oxide co...
C03C 17/3452
comprising a fluoride
C03C 17/347
comprising a sulfide or oxy...
C03C 17/3476
comprising a selenide or te...
G02B 1/115
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